Design of exposure questionnaires for epidemiological studies
نویسندگان
چکیده
منابع مشابه
Design of exposure questionnaires for epidemiological studies.
Correspondence to: Dr M J Nieuwenhuijsen, Imperial College of Science, Technology and Medicine, London, UK; m.nieuwenhuijsen@imperial. ac.uk _________________________ Q uestionnaires are frequently used in the exposure assessment of occupational and environmental epidemiological studies. Questionnaires may be the method of choice for assessing exposure because no other sources of information ar...
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ژورنال
عنوان ژورنال: Occupational and Environmental Medicine
سال: 2005
ISSN: 1351-0711
DOI: 10.1136/oem.2004.015206